/** @jsxImportSource react */
import type { FunctionComponent } from "react";
import "./LanguageSelect.css";
import { KNOWN_LANGUAGES, langPathRegex } from "../../languages";

const LanguageSelect: FunctionComponent<{ lang: string }> = ({ lang }) => {
  return (
    <div className="language-select-wrapper">
      <svg
        aria-hidden="true"
        focusable="false"
        role="img"
        xmlns="http://www.w3.org/2000/svg"
        viewBox="0 0 88.6 77.3"
        height="1.2em"
        width="1.2em"
      >
        <path
          fill="currentColor"
          d="M61,24.6h7.9l18.7,51.6h-7.7l-5.4-15.5H54.3l-5.6,15.5h-7.2L61,24.6z M72.6,55l-8-22.8L56.3,55H72.6z"
        />
        <path
          fill="currentColor"
          d="M53.6,60.6c-10-4-16-9-22-14c0,0,1.3,1.3,0,0c-6,5-20,13-20,13l-4-6c8-5,10-6,19-13c-2.1-1.9-12-13-13-19h8          c4,9,10,14,10,14c10-8,10-19,10-19h8c0,0-1,13-12,24l0,0c5,5,10,9,19,13L53.6,60.6z M1.6,16.6h56v-8h-23v-7h-9v7h-24V16.6z"
        />
      </svg>
      <select
        className="language-select"
        value={lang}
        onChange={(e) => {
          const newLang = e.target.value;
          let actualDest = window.location.pathname.replace(langPathRegex, "/");
          if (actualDest == "/") actualDest = `/introduction`;
          window.location.pathname = "/" + newLang + actualDest;
        }}
      >
        {Object.entries(KNOWN_LANGUAGES).map(([key, value]) => {
          return (
            <option value={value} key={value}>
              <span>{key}</span>
            </option>
          );
        })}
      </select>
    </div>
  );
};

export default LanguageSelect;
